This registry will help researchers better understand the condition and the challenges the patient community faces in order to improve quality of life and develop new treatment options. It will also allow the Hydrocephalus Association to develop educational resources for the patient community to support them on their journey. The registry is designed to be inclusive of all ages and types of hydrocephalus. So, if you are young or old, developed hydrocephalus in infancy, as the result of a genetic mutation, acquired hydrocephalus after a brain injury, or have normal pressure hydrocephalus, please join the registry and help researchers and the Hydrocephalus Association better understand you and the condition.